hydrocyanic acid express your answer as a chemical formula.
hydrocyanic acid express your answer as a chemical formula.
Answer
Explanation:
Step1: Identify the ions
Hydrocyanic acid is an acid, so it contains the hydrogen ion ($\ce{H+}$) and the cyanide ion ($\ce{CN-}$).
Step2: Combine ions to form formula
To form a neutral compound, the positive charge of the hydrogen ion and the negative charge of the cyanide ion balance each other. So the chemical formula is formed by combining $\ce{H+}$ and $\ce{CN-}$, resulting in $\ce{HCN}$.
Answer:
$\ce{HCN}$